How severe is CVE-2023-4439?

CVE-2023-4439 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-4439 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-4439?

CVE-2023-4439 affects Card Holder Management System Project Card Holder Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-4439?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-4439 published?

CVE-2023-4439 was published on 2023-08-20 and last updated on 2026-06-17.

CVE-2023-4439

CVE-2023-4439 is a medium-severity vulnerability in Card Holder Management System Project Card Holder Management System with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1284.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1284
Affected product: Card Holder Management System Project Card Holder Management System
Published: 2023-08-20
Last modified: 2026-06-17

Description

A vulnerability was found in SourceCodester Card Holder Management System 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the component Minus Value Handler. The manipulation leads to improper validation of specified quantity in input. The attack may be launched remotely. The identifier of this vulnerability is VDB-237560.

Frequently asked questions

What is CVE-2023-4439?: A vulnerability was found in SourceCodester Card Holder Management System 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the component Minus Value Handler. The manipulation leads to improper validation of specified quantity in input. The attack may be launched remotely. The identifier of this vulnerability is VDB-237560.
How severe is CVE-2023-4439?: CVE-2023-4439 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-4439 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-4439?: CVE-2023-4439 affects Card Holder Management System Project Card Holder Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-4439?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-4439 published?: CVE-2023-4439 was published on 2023-08-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:card_holder_management_system_project:card_holder_management_system:1.0:*:*:*:*:*:*:*

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